#! /usr/bin/python
# coding: utf-8

from Tkinter import *

root = Tk()
root.geometry('800x600')

lb1 = Label(root, text='hello Place label xxxxxxxxxxxxxxxxxxxx xxxxx', fg='green')
bt1 = Button(root, text='hello Place bt1', fg='red')

lb1.place(relx=0.5, rely=0.5, anchor=CENTER)

bt2 = Button(root, text='button in root bt2', fg='yellow')
bt2.place(anchor=NW)

bt1.place(in_=lb1, anchor=NW)

root.mainloop()
